did you read the fsm on this,
here
https://www.techauthority.com/en-us/products/?year=2008&model=548not sure which book is best,ask jeep
the correct book walks you through all steps.
seems its abs (distances calce errors)
or the sensor is bad or dirty or loose or damaged
looking at it can do WONDerS
might even be bad brakes there
why not get the brakes checked by a real shop
ASE shops rule
ABS NEEDs good brakes FIRST.
1 case in point a grabbing brake, or other odd behaviour)
ever google search seems not
one guy had bad wheel bearing
a good shop (why not use one) would check that corner 100% bearing, shocks, sensor, brakes
and tie rods, (all means, ALL)
if tire hops moving and braking abs will be upset. ABS is not genius level yet.
all it knows is the sensors read odd.!!!!
and even compares them to others and true veh.speed
why not get a real mech, in the loop
an ASE SHOP.
it can also be network errors on the can buss network, that means using a REAL scan tool.
or you miss ALL THAT. (id bet no net error here)
the ABS sees odd readings right side sensor RF and RR
try to think like a dumbb computer (no joke)
if it sees one sensor , different and not braking and not turning
or one locks up, or varies. oddly braking.
oddly is he key word,
or IT tries to prevent a tire on right side from skidding but cant... (dah bad pads ,etc)
warped rotors??????
see how that works??
bad brakes
bad sensors (means wires there)
skipping tires
wobbling tires,rotors, bearing SHOT.
dead shocks (hopping like a bunny)
bad belongs.
sticky pads, burned up. or ???? not same match to others (do no mix brands up)
worn pads to metal back plates
overheated brakes
wobbing rotors.
(loose suspension parts right side)
do i need go gone on naming everything a spinning braking tire can do,wrong,, why? take a class on brakes then ABS,???
check for bad wires.
check brakes.
check bearings.
even loose lug nuts, really.
wrong size tire
bad tire, treads not same 4 corners.
or get car serviced ,that ASE guy knows what to do.
when abs fails , try to not think ABS
first (sure, wires)
try to think ABS saved my life by telling me
braking is bad before he human noticed it.!!!
it does this very well, this early warning
but is dumbb...
it can't know the wheel bearing is at
dangerous state of being../ just odd data, it sees.
(funny "odd" tone wheel, data from the sensors)
see choppy data... confusing to the non AI brain
it's not 2050 year.?
i did not list all possible points of failure
its too huge.
(ok pinched brake line)
get car serviced, why not?
or caliper slider pins sticking.... oops...
×